<html>
	<head>
		<title>文件上传</title>
		<meta http-equiv="Content-Type" content="text/html;charset='utf8'" />
	</head>
	<body>
		<h2>文件上传测试</h2>
		<form enctype="multipart/form-data" action="upload_file.php" method="post">
		<input type="file" name="file"><br />
		<input type="hidden" name="hidden" value="true"><br />
		<input type="submit" name="submit" value="submit">
	</body>
</html>